serpent ring 3d model

A colossal ancient prison built to contain a primordial cosmic serpent. The structure is a dark fantasy stone temple-prison with a massive central containment chamber. Around it, two enormous serpent forms spiral upward like a DNA helix, as if they are ancient cosmic snake entities bound and imprisoned within the structure. The serpents should feel primordial, mystical, and god-like, with glowing runes, broken chains, arcane seals, and a sense of immense age. The architecture is monumental and intimidating, made of black stone, worn pillars, ritual platforms, and circular containment rings. The design should look like a mix of temple, dungeon, and sacred prison. Add glowing blue-purple cosmic energy, magical restraints, carved symbols, and an ominous atmosphere. Semi-realistic fantasy style, highly detailed, suitable for a 3D game environment